153945232

素因数分解:

$2^4\times 7^1\times {\mathrm{1374511}}^1$

素因数の和:1374526

約数の個数: 20

約数和(自身を含む): 340878976

約数和(自身を除く): 186933744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1374511, 2749022, 5498044, 9621577, 10996088, 19243154, 21992176, 38486308, 76972616, 153945232]

約数ペア:

[(1, 153945232), (2, 76972616), (4, 38486308), (7, 21992176), (8, 19243154), (14, 10996088), (16, 9621577), (28, 5498044), (56, 2749022), (112, 1374511)]